SIM Gateways
From KlavoWiki
A SIM gateway will allow a PBX to place calls directly over a carrier’s network. This has the benefit of making on network calls which reduces the call costs dramatically.
2N
2N® VoiceBlue Lite offers VoIP services.
Features
- up to four GSM channel gateways.
Hypermedia
VoIP GSM Gateway - HG-4000 Series Features:
- From 12 to 72 Cellular ports
- Up to 288 SIM Cards
- 3G, GSM and CDMA networks
